Added: 2 years ago
From: RLDPerformance
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  • boy, would love to see this crammed into the 2013 Hemi Challenger SRT8 as a MOPAR factory option

  • @SOFSoldier1 Phase 2 of this engine places the HP at around 600 at 6300 rpm and 542 T at 5200 rpm, normally aspirated. Second movie of this series. Have a look. No need for a supercharger unless you detune the camshaft for smog.

  • that sound .... that FUCKIN AWESOME SOUND !!! i want one so bad :(

  • Interesting...my 2011 392 is "Dodge" rated at 470 HP/470 Ft-lbs, yet the certificate of origin from Chrysler states "491 SAE HP.." I wonder what MOPAR will crankl out next year for the 2013 HEMI...I have heard rumors of a blown 392 at 570 HP....this 426 looks like a wonderfulcounter to the ZL-1 and Shelby GT500.....

  • With enough fabrication will, you can install a lot of things into about anything. Related parts? That may be a challenge. Cost effective to get what you want? That is up to you. Have fun with your projects.

  • Alright, I have a Ford Falcon and I was thinking about getting one of these motors for it. Would that be a good idea or should I get a 429 cobra motor?

  • Sorry James but what is stated is that the Hemi "became known as the most powerful engine per cubic inch known to mankind". Please do not take words out of context. Modified, it was believed to be argueably true and is why the Hemi platform is still used today in Top Fuel drag racing. Richard Petty became "King Richard" driving a Hemi. In 1970-1971 Buddy Baker broke all top speed records at Daytona driving a Hemi. Ronnie Sox in Pro-Stock drag racing was called "the Boss" racing a Hemi.

  • I do not know what motivates disingenuous comments. The Ford 427 SOHC "cammer" engine was a Hemi. "Things" are banned for many reasons. The Ford 427 SOHC engine was not a pushrod engine. The Ford SOHC Hemi non-pushrod engine never ran, the Chrysler pushrod Hemi did. The 427 Ford non-Hemi pushrod engine in 1964 ran significantly slower than the Chrysler pushrod Hemi engine at Daytona. The Chrysler engine was eventually banned due to the Ford outcry over the Chrysler performance dominance

  • It is unclear as to what the "real" HP/T numbers were for a 1964 NASCAR 426 Chrysler Hemi.  Some have reported a 550-600hp range but at what RPM? The video is offered to represent the power potential for the new Hemi platform and to reminisce. At around 6% < than 600hp with stock parts and exhaust, this is quite impressive. With average torque of 507, it makes you say wow! We do work on many platforms and would be happy to build you whatsoever you desire. Have fun and enjoy life.

  • You may want to check the facts you put in the beginning of the video. It was not the "most powerful engine per cubic inch" of the era, as the Ford 427 SOHC made 1.54 hp per cubic inch while the 426 hemi made just below 1 horsepower per cubic inch. It also was not the "only engine to be banned by NASCAR." Again I bring up the Ford 427 SOHC. It was banned from NASCAR, but it was also banned first and without ever racing. It created too much power, and made 232 hp more than the 426 hemi at 657 hp.

  • Phase 2 will be coming soon (after the first of the year) with our new rocker arm system, valve train and header upgrade. Looking to push and test the factory parts as far as we can. The upper end kit on this engine adds 110 hp to the 6.1 and gives you the upper end parts to stroke it later like the test engine. Awesome package that is tuneable. Lights up the tires at freeway speeds. See Ted at All USA Motorsports. Have a great holiday season from Stan at RLD Performance.

  • dude the modern day 426 hemi is the shit i am going to upgrade my srt8 with the pistons heads and cam once i get my income tax return then i will be chewing up and spitting fools out

  • @LouieDog27  Got your return yet?

  • @LouieDog27

    Got your return yet?

  • @frontenginedragsterd it's on the tape

  • It shows the HP and TQ numbers after the dyno pull. Look at the writing on the tape at the top. 565HP/562TQ and this engine pulled an average TQ of 507 through the factory exhaust manifolds. At WOT it was still pulling .1inches of vacuum.

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